| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $94.39 | 10.305% | $104.1169 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $112.36 | 7.850% | $121.1803 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $37.63 | 9.525% | $41.2143 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $67.76 | 5.544% | $71.5166 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $232.33 | 6.347% | $247.076 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $26.39 | 3.510% | $27.3163 | $27.32 | $27.30 | $27.30 |
| Purchase #7 | $142.76 | 8.198% | $154.4635 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $713.62 | $766.8839 | $766.89 | $766.85 | $766.90 | |